查询词典 a priori probability

Based on fire growth probability and burned area , the method of evaluating burned area in building fire was presented in this paper.

以火灾成长概率和火灾发生后的过火面积为评价指标，对建筑火灾过火面积估算的方法进行了初步的探讨。

Ship ; probability Petri net ; fire ; burning area ; evaluation

舰船；概率Petri网；火灾；过火面积；评估

Then the failure probability of extinguishments system at initial stage of fire is concluded from fault tree analysis and the error propagation analysis of fault tree is made.

通过对系统故障树的分析，得到我国商业建筑火灾初期灭火失败概率的期望与方差，并对参数引起的误差进行系统误差传播分析。

Antiaircraft artillery is the important composing in our country air defense and the fire control system of antiaircraft artillery is the hard core in the antiaircraft artillery because its task is hunting, tracking and computing firing data of antiaircraft artillery, but the firepower control system of medium or minor-caliber antiaircraft artillery that is equipped in our army widespread exists some problems that are follow-up system function badly, the system response slowly and low accuracy and hit probability of whole systems.

高炮火控系统是高炮部队作战的核心，担负着搜索、跟踪、计算高炮射击诸元的目的。但目前我军列装的高炮火控系统普遍存在着随动系统性能差、系统反应时间长、精度以及整个系统的命中概率低的问题，这就需要对火控系统的关键技术进行系统、深入的研究，研制出包含有新的射击体制和射击理念的火控技术，以适应未来作战的需要。

Be how big hereditary fish scale disease patient probability?

鱼鳞病患者遗传的几率有多大？我的性别是男年龄是25

To hydrological system, the samples of the hydrological factors are not sufficient, and the infection factors that formated is complex, the suppose of the probability distribution function that accord with the practical condition then undergo parameters estimation are impossible.

特别是对水文系统，各种水文要素的样本不多，且其形成的影响因素复杂，要假设出合乎实际情况的概率分布函数并进行参数估计是比较困难的。

In this paper stastistical methods (frequency histogram , probability paper, linear regression, chi-square X2 tests) are applied to analyzing TBO of aircraft engine.

本文利用数理统计方法(频数直方图、概率坐标纸、线性回归、X~2检验)分析航空发动机的翻修寿命。

Gas discharges of barium,cluster,hydroxyl and fullerene were introduced,and the probability of these four emitters'application in gas discharge lamp s was discussed.

简要介绍了钡、团簇、羟基和富勒烯等的放电，探讨了这四种物质在气体放电灯中应用的可能性。

Effective peak acceleration; peak ground acceleration; the annual exceed probability ; potential earthquake sources.

有效峰值加速度最大峰值加速度；年超越概率；潜在震源

Result shows that ground antiaircraft information chain after optimizing is superior to before optimizing from equally transmitting rate and feeding through probability.

结果表明，优化后的地面防空信息链在平均传输率和连通概率方面均优于优化前的地面防空信息链。

The shaping method of noncircular part and the tool holder's radial motion characters in noncircular turning process are discussed in detail in the thesis.

论文详细研究了非圆零件的成型方法和加工过程中刀架的径向运动规律。

I have not really liked him,I do not like his this kind of disposition.

我没有真的喜欢他，我不喜欢他的这种性格。